Highguard requires Secure boot TPM to operate and playt the game. Here's how to get it setup and play the latest Steam hit.

Troubleshoot Highguard launch issues with our guide covering Secure Boot, Easy Anti-Cheat, file integrity checks, and more.

This article describes how to enable Secure Boot to install Windows 11. How Do I Enable Secure Boot? The easiest way to enable Secure Boot is to do so through UEFI. It's typically listed as one of the ...

When launching Battlefield 6, some players may encounter error messages related to Secure Boot. This issue can be frustrating. It usually occurs because BIOS or UEFI ...

You will also need a TPM.

Highguard requires Secure Boot and TPM 2.0 to run on PC. This guide shows how to check system status, enable both features in BIOS, and explains why the game’s anti-cheat depends on these security ...

If Battlefield 6 isn’t launching on your PC due to SecureBoot errors, you need to check and adjust some settings on your PC. This usually involves changing settings in your BIOS menu which can be a ...

It sounds to me like claiming that all old Windows versions will be unbootable is an overstatement. Rather, it's most likely the case that you won't be able to boot old media when Secure Boot is ...